package com.example.demo11.dem4;

/**
 * @program: demo11
 * @description:
 * @author: 诸葛龙辰
 * @create: 2022-10-31 20:39
 **/
public class BankCard {
    private double balance;
    public BankCard(double balance){
        this.balance=balance;
    }

    public double getBalance() {
        return balance;
    }

    public void setBalance(double balance) {
        this.balance = balance;
    }
}
